Weekly Extreme Killer Sudoku Competition for Jun 21 to Jun 27
Number 457, Extreme
by Crosswords Ltd.
October puzzle packs Now Out!
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Future Puzzle - will be submitted on the relevant day
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
J
8
13
14
 
22
 
 
14
 
 
 
 
7
 
16
 
 
 
9
7
8
 
31
14
 
 
21
 
 
 
15
 
10
 
 
 
21
 
 
 
 
 
11
 
 
21
 
 
 
 
 
8
12
15
 
15
 
 
 
10
 
 
 
19
15
 
 
15
 
15
 
9
 
 
 
 
 
10